Table 3. Multivariable model for the association of cigarette smoking with AMH levels.
| All womena | Women without PCOSb | |||
|---|---|---|---|---|
| N | % Change in AMH (95% CI) | N | % Change in AMH (95% CI) | |
| Current smoking status, using cotinine measurement | ||||
| Nonsmoker | 71 | Referent | 47 | Referent |
| Passive smoker | 70 | -14.2 (-45.3–34.4) | 38 | 1.5 (-44.1–84.4) |
| Active smoker | 58 | 5.2 (-34.5–68.9) | 36 | 60.1 (-14.0–198.3) |
| Self-reported cigarettes/day | ||||
| Treated continuously | 207 | -2.3 (-5.2–0.7) | 125 | -1.3 (-5.1–2.7) |
| Categories: | ||||
| None | 174 | Referent | 107 | Referent |
| 1–9 | 15 | 9.9 (- 45.7–122.1) | 8 | -9.5 (-67.6–152.6) |
| ≥10 | 18 | -38.6 (- 67.9–17.4) | 10 | -17.0 (-67.3–110.8) |
| Self-reported cumulative lifetime exposure in pack-years | ||||
| Treated continuously | 207 | -1.5 (-5.70–3.0) | 125 | -1.2 (-6.4–4.3) |
| Categories: | ||||
| Never | 150 | Referent | 93 | Referent |
| 1–5 | 35 | 9.6 (-33.3–80.2) | 21 | -12.8 (-56.0–72.7) |
| >5 | 22 | -27.6 (- 61.4–35.6) | 11 | -7.2 (-63.5–136.1) |
a Models adjusted for age and polycystic ovary syndrome
b Models adjusted for age